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Visualizing Requirements
Requirements can be visualized in a number of different ways using different features of the product. Some of the methods allow the user to create new and edit existing requirements while others simply provide a way of viewing the requirements. Requirements, like all elements in the SysML, can form part of a graph and many of the important semantics are expressed in these relationships; for example the relationship between a requirement and the test cases that verify it. It is, however, quite common for requirement analysts, managers and other stakeholders to want to view the requirements independently of any relationships that a requirement might participate in. We will look at a number of these facilities now and others will be covered in the Visualizing Requirement Relationships topic.